GHX-E003 Product size: 20.5*9.5*6.5CM Packing size: 23.5*12.7*6.9CM N.W./G.W.: 0.3365KG/0.55KG Charging time: 3 hours Timing time: 15 minutes Charging input: DC5V/1A Battery capacity: 1200 mAh Heating temperature: ≈38°C-42°C Material: ABS+ Silicone Rated power: 5W